

class Student {
    public String name;
    public String sex;
    public int age;
    public double score;
    public  static String classRoom;
    public  Student(String name, String sex, int age, double score) {
        this.name = name;
        this.sex = sex;
        this.age = age;
        this.score = score;


    }
}
class Main{
        public static void main(String[] args) {
            Student s1 = new Student("Li leilei", "男", 18, 3.8);
            Student s2 = new Student("Han MeiMei", "女", 19, 4.0);
            Student s3 = new Student("Jim", "男", 18, 2.6);
            System.out.println(Student.classRoom);

        }

}



